断路器在线监测装置设计及仿真  

The Design and Simulation of Circuit Breaker Monitoring Equipment

作　　者：刘旭东[1] 李辉[2] 赵建峰 LIU Xudong LI Hui ZHAO Jianfeng(Yingkou Vocational and Technical College, Yingkou 115000, China China Electric Power Research Institute, Wuhan 430074, China GD Power Development Company of Limited Chaoyang Power Plant, Chaoyang 122008, China)

机构地区：[1]营口职业技术学院,辽宁营口115000 [2]中国电力科学研究院,武汉430074 [3]国电电力发展股份有限公司朝阳热电有限公司,辽宁朝阳122008

出　　处：《沈阳理工大学学报》2017年第3期65-69,共5页Journal of Shenyang Ligong University

基　　金：国家科技部支撑计划(2009BAA19B00);国网公司重点科研项目(SG0846)

摘　　要：设计一种基于DSP控制的分布式断路器在线监测装置,对断路器的物理状态进行实时监测,系统地介绍了装置的软、硬件设计。通过对断路器进行阈值预设定,能及时反应断路器现场的电寿命、机械特性和温度等状态,给出断路器运行状态为正常、预警、故障或急停。试验结果验证了此装置有较强的高速采集处理能力和通信能力。A dual-CPU distributed circuit breaker system is designed, which offers a real- time monitoring of the state of the breaker. The details of hardware and software structure are described. Setting a threshold on the circuit breaker, the state of electrical life, mechani- cal properties and temperature can be obtained to show the datas of normal, warning, failure or emergency stop. The results show this equipment has an ability to collect datas at high soeed.

关 键 词：状态辨识 在线监测 断路器 电磁兼容 

分 类 号：TM561[电气工程—电器]